depends.org.apache.http.client

接口 RedirectStrategy

所有已知实现类:

DefaultRedirectStrategy, LaxRedirectStrategy

public interface RedirectStrategy

A strategy for determining if an HTTP request should be redirected to a new location in response to an HTTP response received from the target server.

Implementations of this interface must be thread-safe. Access to shared data must be synchronized as methods of this interface may be executed from multiple threads.

从以下版本开始:

4.1

方法概要

方法

限定符和类型	方法和说明
HttpUriRequest	getRedirect(HttpRequest request, HttpResponse response, HttpContext context) Determines the redirect location given the response from the target server and the current request execution context and generates a new request to be sent to the location.
boolean	isRedirected(HttpRequest request, HttpResponse response, HttpContext context) Determines if a request should be redirected to a new location given the response from the target server.

方法详细资料

isRedirected

boolean isRedirected(HttpRequest request,
                   HttpResponse response,
                   HttpContext context)
                     throws ProtocolException

Determines if a request should be redirected to a new location given the response from the target server.

参数:

request - the executed request

response - the response received from the target server

context - the context for the request execution

返回:

true if the request should be redirected, false otherwise

抛出:

ProtocolException

getRedirect

HttpUriRequest getRedirect(HttpRequest request,
                         HttpResponse response,
                         HttpContext context)
                           throws ProtocolException

Determines the redirect location given the response from the target server and the current request execution context and generates a new request to be sent to the location.

参数:

request - the executed request

response - the response received from the target server

context - the context for the request execution

返回:

redirected request

抛出:

ProtocolException